you come to the united nations, and you make all of these inflammatory statements. do you -- do you really believe this? how is, how is this helpful to your presidency? >> clearly there is gamesmanship in every rhetorical speech. whether he believes 100% of the things he says. i don't know. you know, clearly he is trying to push buttons. he succeeds in doing that doesn't he? >> sure does. >> have to wait and see what he says this week. >>> things are getting back to normal at dulles airport outside washington. police closed two parking garages last night in reaction to a bomb threat. nothing was ever found in the garages. they have been reopened. some flights were delayed. the airport is open and operating. >>> the fbi is looking into the police killing of an unarmed wheelchair-bound amputee in houston. the police officer who fired the fatal shot says he was cornered by the wheelchair and feared his partner was threatened. it turned out the dead man was holding only a ballpoint pen. civil rights groups says it is just another example of excessive force. >> this man